54401265

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17027}}^1$

素因数の和:17109

約数の個数: 24

約数和(自身を含む): 95629248

約数和(自身を除く): 41227983

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 17027, 51081, 85135, 153243, 255405, 766215, 1208917, 3626751, 6044585, 10880253, 18133755, 54401265]

約数ペア:

[(1, 54401265), (3, 18133755), (5, 10880253), (9, 6044585), (15, 3626751), (45, 1208917), (71, 766215), (213, 255405), (355, 153243), (639, 85135), (1065, 51081), (3195, 17027)]